I think my question is best piggybacked on this good topic. I live in Munich and love the mountains nearby, but I miss easy access (like 15 minutes drive from work at lunch) to hills of 500 meters or more that I had back in Seattle.
Does anyone have an inspired workout idea for an inner-city mountaineer? I was thinking about mapping out various buildings where I could climb stairs, descend into the ubahn and back ,etc.
It sounds like a similar problem in Berlin - good luck Rpiontek!